[TYPO3-core] RFC: #10201: Duplicate cHash Values

Dan Osipov dosipov at phillyburbs.com
Tue Feb 3 15:41:17 CET 2009


Reminder.

This has mitigated the issue of wrong links in our installation. We 
can't be the only ones affected by this bug though!

Dan Osipov
Calkins Media
http://danosipov.com/blog/

Dan Osipov wrote:
> All,
> This is an SVN patch request
> 
> Type: Bug
> Branches: trunk
> BT Reference: http://bugs.typo3.org/view.php?id=10201
> 
> Problem:
> See the discussion on the english list with the same title (can't 
> provide a link to support.typo3.org, it doesn't have posts since 
> December...)
> 
> The basic issue is that sometimes links point to the wrong page. This 
> happens on our installation in tt_news due to large number articles. 
> Often, after clearing realURL chashcache table, links point to the wrong 
> articles. This patch should solve the issue.
> 
> Some extensions (like crawler) generate cHash themselves calling 
> t3lib_div::shortMD5, so they will be broken. For this reason the patch 
> can only be applied to the trunk. We have to apply it to 4.2.3 to solve 
> the issue, so I am attaching the 4.2 patch for reference. realURL must 
> also be changed to accommodate the larger cHash.
> 


More information about the TYPO3-team-core mailing list